diff --git a/src/main/kotlin/de/idetools/filename_template/settings/FilenameTemplateConfigurable.kt b/src/main/kotlin/de/idetools/filename_template/settings/FilenameTemplateConfigurable.kt
index 9a64cc1..38c1025 100644
--- a/src/main/kotlin/de/idetools/filename_template/settings/FilenameTemplateConfigurable.kt
+++ b/src/main/kotlin/de/idetools/filename_template/settings/FilenameTemplateConfigurable.kt
@@ -29,11 +29,12 @@ class FilenameTemplateConfigurable : Configurable {
     override fun isModified(): Boolean {
         val settings: FilenameTemplateSettingsState = FilenameTemplateSettingsState.instance
 
-        return settings.filenameTemplates.withIndex().any {
-            component.filenameTemplateTable.getValueAt(it.index, 0) != it.value.text
-                    || component.filenameTemplateTable.getValueAt(it.index, 1) != it.value.description
-                    || component.filenameTemplateTable.getValueAt(it.index, 2) != it.value.template
-        }
+        return settings.filenameTemplates.size != component.filenameTemplates.size ||
+                settings.filenameTemplates.withIndex().any {
+                    component.filenameTemplateTable.getValueAt(it.index, 0) != it.value.text
+                            || component.filenameTemplateTable.getValueAt(it.index, 1) != it.value.description
+                            || component.filenameTemplateTable.getValueAt(it.index, 2) != it.value.template
+                }
     }
 
     @Throws(ConfigurationException::class)